I'm not a moderator, but I recently stumbled into a user whose behaviour isn't the most correct (or so I believe).
For each answer he gives, he asks for upvotes and for the OP to "accept his answer ...

Apart from the fact that the answer is a duplicate and the proper behavior is to close the question. There is one user commenting on every answer saying that the answer is not an answer but a comment.
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I live in South Africa and so I've discovered (from this question) the optimal time to ask a question is at about 5pm here because that's when user activity on SO picks up in the USA. Something I've ...

There is a user (whose initial post/rant caused quite a stir in the past 24 hours and it had appeared as if the user was deleted for a while) who has an avatar in which the "F" bomb is dropped. The ...

I'm not quite sure on the history of this account but a comment discussion under a YouTube video has brought to my attention that said user might have intentions to sell their account, and from what I ...